CN209924363U - Indoor raised floor structure - Google Patents

Abstract

The application provides an indoor overhead floor structure, includes: a support; a floor panel supported by an upper portion of the stand at a support height above a ground surface to constitute a raised floor, wherein at least one floor panel in the raised floor is liftable; and a desiccant disposed in the underfloor space at a position where the lifted floor panel can be taken in and out. The indoor raised floor structure may also include a drying assembly. The dried assembly includes: a pair of posts; a pair of support wheels; and a transport loop. The desiccant is placed in the transfer loop.

Description

Indoor raised floor structure

Technical Field

The present application relates to an indoor raised floor structure with a desiccant.

Background

The indoor decoration often encounters the problem of the damp floor (especially the floor of a basement), which often causes the damp indoor space above the indoor space, further causes the problems such as the mildew of clothes, the dewing of walls (even the dewing of the floor), the premature aging of the floor and other furniture decoration equipment, and is very inconvenient for the later maintenance. This problem is caused by many reasons, such as wet rain (especially in the case of rainy and continuous seasons) increasing the air humidity. In addition, the ventilation condition of the basement is poor, and the basement is difficult to receive sunlight, so that the problem is further worsened. This threatens the health of people and affects the quality of life.

In order to solve the above problems, a method of laying a moisture proof mat on a floor is generally used, but the method has a limited effect and cannot effectively solve the moisture problem. Another method that can be taken is to install an air conditioning system for dehumidification, but this method is complicated and costly, and in the case of damp-proof basement floors, there is rarely a suitable place for installation of the outdoor unit of the air conditioner. Yet another possible approach is to use a waterproof, moisture-proof material, but such materials are often expensive, and even with this approach, moisture can be mitigated to a limited extent but the problem is not solved fundamentally. The present application is advantageous in one or more respects over known moisture protection means.

SUMMERY OF THE UTILITY MODEL

The present application seeks to provide an indoor raised floor structure with a desiccant, which is advantageous over prior art drying approaches in at least one respect.

To this end, the present application provides in one aspect an indoor overhead floor structure comprising: a support; a floor panel supported by an upper portion of the stand at a support height above a ground surface to constitute a raised floor, wherein at least one floor panel in the raised floor is liftable; and a desiccant disposed in the underfloor space at a position where the lifted floor panel can be taken in and out.

Optionally, the indoor raised floor structure comprises a drying assembly comprising: a pair of columns which are respectively positioned below the floor boards at two ends and fastened on the ground; a pair of support wheels mounted to the columns, respectively; and a transfer loop that bypasses the pair of support wheels and circulates as the support wheels rotate, the desiccant being disposed to the transfer loop; wherein the floor panels at both ends can be lifted in order to take the drying agent to be replaced out of the transfer loop and to install a new drying agent into the transfer loop.

Alternatively, the columns are arranged below both end floor panels in a row of floor panels laid in the same wall direction.

Optionally, the indoor raised floor structure further includes: a hygrometer disposed in the underfloor space for monitoring humidity in the space, the hygrometer indicating a humidity threshold at which the desiccant needs to be replaced.

Optionally, one of the support wheels is a drive wheel configured to be manually and/or electrically driven; wherein, the driving wheel is provided with a manual rotating handle or wheel; or the driving wheel is driven by the motor through the speed reducing mechanism.

Optionally, the transfer loop is a continuous closed loop comprising an upper portion and a lower portion, the desiccant being suspended from the lower portion.

Optionally, the desiccant is a plurality of desiccant packets distributed along the lower portion, or a mesh bag containing desiccant extending along the lower portion.

Optionally, the axes of the pair of support wheels are arranged vertically and parallel to each other; or the axes of the pair of supporting wheels are horizontally arranged and are parallel to each other.

Optionally, the stand has an adjustable support height.

Optionally, the stand has two height adjustment portions for preliminary and fine adjustment of the support height, respectively.

According to the application, the indoor raised floor structure with the drying agent can effectively prevent the humidity of the space below the floor, so that the humidity can not be transferred to the space above the floor, and the indoor above the floor is kept dry; in addition, the density of the humid air is higher than that of the dry air, and the floor is basically good in air permeability, the density of the air is reduced and the air rises after being dried under the floor, and meanwhile, the indoor humid air sinks to the lower side of the floor due to the higher density and is dried by the indoor raised floor structure with the drying agent, so that circulation is formed, and the indoor space can be further dried. The indoor raised floor structure with the drying agent effectively utilizes the raised space without occupying the indoor space above the raised floor, and keeps the indoor raised floor structure concise and attractive. To the scheme that adopts dry subassembly, dry subassembly can install when installing indoor built on stilts floor structure, has consuming time weak point, low cost, and the construction degree of difficulty is little but a great deal of advantages such as effect are showing.

Drawings

Fig. 1 and 2 are a cross-sectional view and a front view, respectively, of an adjustable support that may be used in the indoor raised floor structure of the present application.

Fig. 3 and 4 are schematic views of the height preliminary and precise adjustment operations of the adjustable support in fig. 1 and 2, respectively.

Fig. 5-7 are illustrations of other adjustable supports that may be used in the indoor raised floor structure of the present application.

Fig. 8 is a schematic cross-sectional view of one possible way of constructing a floor with the adjustable support of fig. 1, 2.

Fig. 9-11 are schematic cross-sectional views of other possibilities that may be used when constructing floors with the adjustable support of fig. 1, 2.

FIG. 12 is a schematic side view of the operation in building a floor with other adjustable braces of the present application.

FIG. 13 is a cross-sectional view of yet another adjustable support that may be used in the indoor raised floor structure of the present application.

FIG. 14 is a schematic view of one embodiment of an indoor raised floor structure with a drying assembly of the present application.

FIG. 15 is a schematic view of another embodiment of an indoor raised floor structure with a drying assembly of the present application.

FIG. 16 is a schematic view of yet another embodiment of an indoor raised floor structure with a drying assembly of the present application.

Detailed Description

Some possible embodiments of the present application are described below with reference to the drawings. It should be noted that the figures are not drawn to scale. Some details may be exaggerated for clarity and some details not necessarily shown may be omitted.

The present application relates generally to an indoor raised floor structure with desiccant. The indoor raised floor structure comprises a floor plate and a support.

The support that indoor raised floor structure of this application has can be adjustable support. The adjustable bracket can provide an adjustable support height for the flooring sheets to support the flooring sheets at a consistent desired height. The distance between the lower surface of the flooring board supported by the bracket and the ground is defined as the supporting height of the bracket. The adjustable support may be provided in a variety of sizes, each size having a corresponding range of adjustable support heights. Some exemplary configurations of the adjustable support of the present application are described below.

First, as shown in fig. 1 and fig. 2, a possible embodiment of the adjustable bracket 100 mainly includes: a base 1; a riser 2, the lower end of which is riveted to the base 1 and which has the ability to rotate about the central axis relative to the base 1, the upper end of the riser 2 having an internal thread formed therein; a screw 3 having an external thread adapted to engage with the internal thread of the riser 2 along all or most of the height (i.e., length) so that the screw 3 can be screwed into the riser 2 from the upper end of the riser 2 and the height at which the screw 3 emerges from the riser 2 is adjusted by relative rotation between the screw 3 and the riser 2; a nut 4 with an elastic washer screwed on the screw 3 for screwing against the upper end of the stem 2 to lock the screw 3 with respect to the stem 2; a support sleeve 5 screwed to the screw 3 above the nut 4, the axial position (i.e., height) of the support sleeve 5 on the screw 3 being adjustable by rotation of the support sleeve 5 relative to the screw 3; a support plate 6 supported by the support sleeve 5 and fixed to the support sleeve 5; a nut 7 with an elastic washer and a flat washer is screwed to the screw rod 3 for axially locking the support plate 6 between the nut 7 and the support sleeve 5 and for fixing the support sleeve 5 to the screw rod 3.

The base 1 is pressed from a metal sheet, is adapted to be mounted on the ground by means of an adhesive or a fastener, and may have various shapes such as a circular shape, a square shape, a polygonal shape, etc., which are suitably supported and arranged on the ground. The base 1 is raised in the middle and riveted with the lower end of the stand pipe 2.

In order to avoid breaking the water-proof of the floor as much as possible, the base 1 can be mounted with an adhesive.

If conditions permit, it is also conceivable to mount the base 1 with fasteners, in which base 1 several mounting holes can be formed around the riveting site. The mounting holes may be of different sizes for different sizes of nails/bolts/screws or the like to be connected to the ground.

The riser 2 may be machined from metal tubing (including extrusion processes). The riser 2 may comprise a plurality of diameter change locations, which may be achieved by extrusion. The lower part or other parts of the riser 2 are pressed so as to form at least one pair of circumferentially distributed clamping planes 21 located opposite each other at the outer periphery. An operator can grip the gripping surface 21 (or simply grasp the gripping surface 21 by hand) with a tool such as a wrench to rotate the riser 2 relative to the base 1.

The riser 2 and the base 1 are fitted at a riveting point which allows mutual rotation between the riser 2 and the base 1. To rotate the stand pipe 2 relative to the base 1, the stand pipe 2 needs to be screwed in order to overcome a screwing torque. The amount of the tightening torque may be selected based on the specifications of the adjustable bracket 100, the application, and the like.

The main body portion of the screw 3 is formed with an external thread, and a protruding screw portion 31, such as a quadrangular head, a hexagonal head, or the like, for holding a tool such as a wrench or the like is formed on the upper end of the main body portion. An operator can use a wrench to catch on the screw portion 31 to rotate the screw 3 relative to the riser 2. Alternatively, a recessed screw portion, such as a rectangular groove, a hexagonal groove, a straight groove, or the like, into which a tool such as a plug wrench can be inserted may be formed in the upper end of the body portion. An operator can insert a plug wrench into the screw to turn the screw 3 relative to the riser 2.

The support sleeve 5 comprises a flat support flange and a barrel portion extending upwardly from the middle of the support flange. The barrel portion has an internal thread formed therein for engagement with the external thread of the screw 3. Screw holes may be formed in the support flange for fastening the support flange with the support plate 6 with screws (and/or with an adhesive) through the screw holes.

The support plate 6 is a plate body of wood/metal/resin/other material having a certain thickness and length and width (radial) dimensions, and is formed with an opening at the middle portion so as to be fitted over the cylindrical portion of the support sleeve 5, and the support plate 6 is supported by the support flange. The outer contour shape of the support plate 6 may be circular, square, hexagonal, etc. The upper surface of the supporting plate 6 is adapted to support the floor panel 200.

As an alternative connection between the support sleeve 5 and the support plate 6, the support sleeve 5 may be directly embedded and fixed in the support plate 6, or the support sleeve 5 and the support plate 6 may be fixed together by a matching structure between the two without using screws.

In the construction of a floor, the adjustable support 100 shown in fig. 1 and 2 can be installed as follows. First, each adjustable bracket 100 is fixed to the ground at the base 1. The screw 3 is then locked with respect to the riser 2 by means of the nut 4. Then, if necessary, the support plate 6 is pressed and clamped on the clamping plane 21 by a wrench (or the clamping plane 21 is grasped by hand) to rotate the riser 2 with the screw 3 relative to the base 1, so as to quickly adjust the axial distance between the support sleeve 5 and the support plate 6 and the riser 2, thereby achieving a quick adjustment of the support height of the adjustable support 100 to a predetermined value (preliminary adjustment). Such at least one pair of clamping planes 21 formed on the outer circumference of the riser 2 and allowing a preliminary adjustment of the support height is referred to herein as a first height adjustment portion. As shown in fig. 3.

Next, the floor boards 200 may be laid on the support plate 6. After all or a certain number of the floor boards 200 are laid, the surface flatness of the laid floor boards 200 is integrally measured. If necessary, the precise adjustment of the support height of the adjustable support 100 to the required/horizontal precise height can be achieved by screwing the screw 3 with respect to the support sleeve 5 and the support plate 6 at the male screw 31 (or the female screw 31) with a wrench in order to precisely adjust the axial distance between the support sleeve 5 and the support plate 6 and the riser 2, as shown in fig. 4. The support plate 6 is then locked with respect to the screw 3 by means of the nut 7. Such a convex or concave screw part 31 formed at the upper end of the screw 3 and used for accurate adjustment of the support height is referred to as a second height adjusting part herein.

In order to make the upper end of the screw 3 of the adjustable bracket 100 clear, the corners of the flooring boards 200 are chamfered, thereby creating a space between the chamfered corners of each flooring board 200. For the flooring boards 200 adjacent to the wall, their corners positioned adjacent to the wall do not have to be chamfered.

Each of the adjustable supports 100 of the present application may also have other configurations, and other possible configurations for each of the adjustable supports 100 are described below.

First, fig. 5 shows another possible embodiment of the adjustable support 100, in which a substantially flat support plate (top plate) 8 is riveted to the upper end of the screw 3. The support plate 8 may be a metal piece. In the assembled state, the support plate 8 is perpendicular to the central axis of the adjustable support 100. The upper surface of the support plate 8 is adapted to receive a support strip 220. Screw holes may be formed in the support plate 8 for fastening the support strip 220 to the support plate 8 with screws (and/or with an adhesive). Other aspects of the adjustable support 100 of fig. 5 are the same as or similar to those of fig. 1 and 2 and will not be described again here.

Fig. 6 shows another possible embodiment of the adjustable support 100, in which an angled support plate (top plate) 9 is riveted to the upper end of the screw 3. The angular support plate 9 may be a metal piece having a transverse portion 91 and a longitudinal portion 92 perpendicular to each other. In the assembled state, the transverse portion 91 is perpendicular to the central axis of the adjustable support 100. The upper surface of the transverse portion 91 and the inner surface of the longitudinal portion 92 are adapted to be abutted by the bottom surface and one side surface of the support strip 220, respectively. To this end, screw holes may be formed in the transverse portion 91 and the longitudinal portion 92 for fastening the support strip 220 to the gusset 9 by means of screws (and/or by means of an adhesive). Other aspects of the adjustable support 100 of fig. 6 are the same as or similar to those of fig. 1 and 2 and will not be described again here.

Fig. 7 shows another possible embodiment of an adjustable support 100, mainly comprising a base 101; a first screw 102, the lower end of which is fixed on the base 101; a support plate 8, similar to that of fig. 5, or an angular support plate 9, similar to that of fig. 6; a second screw 103 whose upper end is fixed to the support plate 8 (or the angular support plate 9); a stand pipe 104 having a lower end internal thread and an upper end internal thread, an upper side portion of the first screw 102 being screwed into the stand pipe 104 and engaged with the lower end internal thread thereof, and a lower side portion of the second screw 103 being screwed into the stand pipe 104 and engaged with the upper end internal thread thereof. The rotation directions of the external threads of the first screw 102 and the internal threads at the lower end of the stand pipe 104 are opposite to the rotation directions of the external threads of the second screw 103 and the internal threads at the upper end of the stand pipe 104. The first nut 105 and the second nut 106 are used for locking the first screw 102 and the second screw 103 to the stand pipe 104 respectively. The riser 104 is formed at its outer periphery with at least one pair of clamping planes 21 located opposite to each other. An operator can use a wrench or the like to clamp on the clamping plane 21 (or simply grasp the clamping plane 21 by hand) to rotate the stand pipe 104 relative to the base 101 and the support plate 8 (or the angled support plate 9), so that the support plate 8 (or the angled support plate 9) can move up and down to adjust the supporting height of the adjustable support 100.

Some possible ways of constructing an indoor floor using the adjustable support 100 of the present application are described below.

First, as schematically shown in fig. 8, the adjustable supports 100 shown in fig. 1 and 2 are distributed on the indoor floor in a matrix. For the flooring boards 200 adjacent to the wall, the edges (or corners) adjacent to the wall may be supported by the support strips 300 or other support members fixed to the wall, and the edges not adjacent to the wall may be supported by the support plates 6 of the respective adjustable brackets 100. For the floor boards 200 not adjacent to the wall, the corners thereof are supported by the support plates 6 of the adjustable bracket 100, respectively. The upper surface of the support strip 300 and the upper surface of each support plate 6 are equal in height and horizontal. The support strip 300 has a substantially rectangular cross-section, and the flooring board 200 is supported by the upper surface of the support strip 300.

In this way, the floor panel 200 is paved in the entire room. Thereafter, the space between the corners of the flooring board 200 is filled with a filler 202 to close the space defined between the chamfered corners of the flooring board 200. Thus, the indoor floor of the present application is constructed.

Another possible way of operating to construct an indoor floor using an adjustable support 100 is schematically shown in fig. 9. In which the adjustable bracket 100 of fig. 1 and 2 is used, the support bar 300 has a step in cross section, the edge of the flooring material 200 is stepped by the convex-concave portion, and the edge of the flooring material 200 is protruded by the step of the support bar 300. As further shown in fig. 10, since the edges of each of the flooring boards 200 are formed with steps, the adjacent flooring boards 200 are coupled to each other by the engagement between the protrusions at the edges, which are complementary to each other, which facilitates the positioning of the flooring boards 200.

It will be appreciated that the edge of the flooring board 200 may have any suitable shape from convex to concave, so long as it can be engaged with the edge of the support strip 300 and the adjacent flooring board 200 at the wall.

Another possible way of operating to construct an indoor floor using an adjustable support 100 is schematically shown in fig. 11. Wherein any one of the adjustable brackets 100 shown in fig. 5-7 is disposed adjacent to a wall for supporting an edge of the flooring 200 adjacent to the wall, and the adjustable bracket 100 shown in fig. 1 and 2 is disposed at a position not adjacent to the wall for supporting a corner of the flooring 200 adjacent to the wall and a corner of each of the flooring 200 not adjacent to the wall.

Other aspects of the embodiment of fig. 9-11 are the same as or similar to those described with reference to fig. 8 and will not be described again.

Another possible way of operating to construct an indoor floor using an adjustable support 100 is schematically shown in fig. 12. Any of the adjustable supports 100 shown in fig. 5-7, among others. First, the supporting plate 8 (or 9) of each adjustable bracket 100 is fastened to a supporting strip 220 by screws (and/or by an adhesive), and then turned over to fix the base 1 to the ground by screws (and/or by an adhesive). The riser 2 is turned relative to the base 1 by a wrench being caught on the clamping plane 21 (or by gripping the clamping plane 21 by hand) to provide a quick and accurate levelness of the support bars 220 and a consistent levelness between the individual support bars 220. Thereby, the plurality of support bars 220 are distributed over the ground in a predetermined distribution pattern. Alternatively, each adjustable support 100 may be installed at positions distributed along each row on the ground, and then the supporting height of each adjustable support 100 is adjusted so that the supporting plates 8 of each adjustable support 100 are substantially equal to each other. The distance between the lower surface of the support strip 220 supported by the stand 100 and the ground is defined as the support height of the stand 100. A respective support strip 220 is then installed on each row of adjustable supports 100. In this way, a plurality of support strips 220 can also be distributed over the ground in a predetermined distribution pattern.

Thereafter, a flooring board 200 (typically without a chamfer) is laid over each support strip 220. It is noted that support blocks or strips 300 may be secured to the wall to support the edges of the flooring boards 200 adjacent the wall, if desired. Of course, if the adjustable bracket 100 and the support strip 220 can be installed close to the wall, it is also possible to eliminate the support blocks or support elements such as the support strip 300 fixed to the wall, and all the floor boards 200 are supported by the support strip 220 and the corresponding adjustable bracket 100.

After the laying of all or a certain number of floor panels, the flatness between the floor panels is measured and if necessary a certain support strip or strips 220 is/are finely adjusted (loosening the nuts 4 and then using the clamping plane 21 on their vertical pipes 2) to achieve a leveling of the floor panels, after which the nuts 4 are tightened. Regarding fine adjustment, it should be noted that if the adjustable bracket 100 is not completely surrounded by the floor boards 200, a wrench can be inserted from the side of the adjustable bracket 100 not surrounded for fine adjustment; if the adjustable support 100 is already surrounded by the floor boards 200, a floor board 200 can be lifted and then a wrench can be inserted for fine adjustment. Thus, the indoor floor of the present application is constructed.

Various features of the embodiments of fig. 8-12 may be used in combination with each other. For example, different forms of adjustable stand 100 may be employed in the same indoor floor; the edges of the floor can be supported by the support bars 300 fixed to the wall, the constructed support wall 400 or the adjustable support 100 of the support plate 8 or 9; the edges of the flooring board 200 (and the support strip 300, the support wall 400, respectively) may have various interfitting structures; and so on.

Fig. 13 is yet another adjustable support 100 that may be used in the indoor raised floor structure of the present application, comprising a base 1, uprights 2', support sleeves 5 and support plates 6. The base 1 is configured to be adapted to be mounted to the ground. In one embodiment, the base 1 may include corrugated ridges and mounting holes, wherein the corrugated ridges may enhance the support capability of the stent 100. The mounting holes are distributed around the corrugated ridges for mounting the stand 100 to the ground. The mounting holes may have different sizes and may be attached to the ground using different sizes of fasteners such as cement nails/expansion bolts/screws. The upright 2' is provided with an external thread. The supporting plate 6 is mounted to the upright 2', the supporting plate 6 having an adjustable supporting height. The support plate 6 has a centrally located vertical opening. The support sleeve 5 comprises a horizontally extending flat support flange supporting a support plate 6 and a vertically extending cylindrical portion configured to fit into the opening and with an internal thread to cooperate with an external thread on the upright 2'. The bracket 100 may further include a rubber sheet 12 attached to and protruding from the upper surface of the support plate 6.

After the floor panel 200 is laid on the support plate 6, the rubber sheet 12 is compressed so that the floor panel 200 is closely attached to the support plate 6, and the rubber sheet 12 fastens the floor panel 200 to the support plate 6, thereby forming a cushion between the floor panel 200 and the support plate 6 to achieve a perfect silencing effect. It will be appreciated that such rubber sheets 12 may also be used for the support plate 6 of the bracket 100 described above.

In this context, the term "support plate" is to be understood as any component which can be used for support.

An operable embodiment for constructing a floor using the support 100 of the present application is described below. The stand 100 is arranged in a suitable manner at a suitable location on the ground. In one embodiment of the present application, the upright 2 'of the bracket 100 may be fastened to the ground, for example by means of screws, through the mounting holes, and then, in the case where the support sleeve 5 and the support plate 6 are separate parts, the internally threaded support sleeve 5 is screwed onto the externally threaded upright 2' and adjusted to a suitable height. In one embodiment, the support height changes by one unit per quarter turn (90 degrees) of the support sleeve 5. The one unit is adapted to enable convenient and effective adjustment of the support height. The surface to which the rubber sheet 12 is attached is directed upwards and the support plate 6 is mounted on the support sleeve 5, wherein a flat support flange can abut against the lower surface of the support plate 6. In one embodiment, screw holes may be formed in the flat support flange for fastening the support flange with the support plate 6 with screws through the screw holes (and/or with an adhesive). In another embodiment, the support plate 6 may be configured such that a flat support flange is directly embedded within the support plate 6 to form an integral body (not shown). Other mounting manners of the support 100 and the manner of laying the floor structure can refer to the mounting and laying manners of the support 100, which are not described herein in detail.

Other styles of height adjustable supports may be utilized to construct the indoor raised floor structure according to the general principles and specific needs of the present application.

For various reasons, as mentioned above, rooms, especially basements, often suffer from moisture problems. The present application thus further provides an indoor raised floor structure with a desiccant. By additionally adding a drying agent when constructing the floor structure using the bracket 100, not only the problem of moisture is effectively and efficiently solved, but also construction is short in time and low in cost.

According to one possible embodiment, the one or more floor panels 200 of the indoor raised floor of the present application are not permanently fixed, but are liftable. After lifting the one or more floor panels 200, the desiccant 114 may be placed into the under-floor space. Then, the floor panel 200 is installed again. The desiccant located in the underfloor space may solve the dehumidification problem of the underfloor space as well as the underfloor space. A hygrometer 115 may be arranged in the under-floor space for monitoring the humidity of the overhead space and deciding to replace the desiccant 114 based on the humidity detected by the hygrometer 115. Alternatively, in another embodiment, a hygrometer 115 may also be positioned in the indoor space above the flooring board 200 to indirectly monitor the humidity of the overhead space. Alternatively, the humidity value measured by the hygrometer 115 may be transmitted to an electronic terminal (such as a display screen above the floor, a cell phone, or a computer) via a signal line and/or wirelessly (in which case the hygrometer 115 is provided with a wireless transmission module) and/or an alarm and/or notification may be issued when the humidity value reaches a humidity threshold. Alternatively, the desiccant 114 may be replaced in a simple periodic replacement or other suitable manner.

According to a further possible embodiment, the drying agent is arranged in the underfloor space in the form of a drying assembly. For example, as shown in fig. 14, a schematic view of an indoor raised floor structure with a drying assembly of the present application is shown. The indoor raised floor structure with the drying assembly may be installed as follows. The bracket 100 is first installed on the ground in the manner described above. The drying assembly is then installed. The drying assembly includes: a pair of uprights 111; a pair of support wheels 112; a transmission loop 113; and a desiccant 114. A pair of studs 111 are positioned under the floor panels 200 to be installed at both ends along a certain wall, respectively, and may be fastened to the ground by means known in the art. A pair of support wheels 112 are then mounted to the columns 111, respectively. The central shaft of the support wheel 112 is mounted on a column 111, the support wheel 112 being rotatable about its central axis. The conveying loop 113 is passed around the pair of support wheels 112. The conveyor loop 113 may be routed around the support wheels 112 using materials known in the art and/or in a manner known in the art. The conveying loop 113 can move cyclically with the rotation of the support wheel 112. The desiccant 114 is finally disposed in a suitable manner to the transfer loop 113. In one embodiment, the desiccant 114 may be cyclically rotated by the transfer loop 113 to be dragged to the transfer loop 113 and located on the ground. In another embodiment, the desiccant 114 may be suspended from the transfer loop 113 (not shown).

After the above-described drying assembly is installed, the flooring boards 200 are laid on the support 100. The manner of laying the flooring boards 200 may be substantially as described above. It should be noted that installing the two end flooring panels 200 along a wall allows them to be lifted to remove the desiccant 114 to be replaced from the transfer loop 113 and to load the transfer loop with new desiccant 114.

When the drying agent needs to be replaced, the floor boards 200 at the two ends can be lifted, the supporting wheels 112 are rotated to drive the conveying loop 113 to circularly move, and when the drying agent 114 needing to be replaced moves to the position below the floor board 220 at the end part, the drying agent 114 needing to be replaced can be taken out through the opening exposed by the lifted floor board 200, and new drying agent 114 can be installed in the conveying loop 113. Finally, the floor boards 200 at the two ends which are opened are reinstalled.

In one embodiment of the present application, the indoor raised floor structure with the drying assembly described above may further include a moisture meter 115 for monitoring the humidity of the raised space. The hygrometer 115 indicates the humidity threshold of the replaceable desiccant 114. In one embodiment, a hygrometer 115 may be positioned within the overhead space to directly monitor the humidity of the overhead space. For example, when the value of the hygrometer 115 reaches or exceeds a threshold value, it indicates that the desiccant 114 is saturated with moisture, and no more moisture can be absorbed, and the desiccant 114 can be replaced. The threshold may be determined, but is not limited to, based on relevant factors such as the capacity, distribution of the desiccant, ambient humidity, etc. Alternatively, in another embodiment, a hygrometer 115 may also be positioned in the indoor space above the flooring board 200 to indirectly monitor the humidity of the overhead space. Alternatively, the humidity value measured by the hygrometer 115 may be transmitted to an electronic terminal (such as a display screen above the floor, a cell phone, or a computer) via a signal line and/or wirelessly (in which case the hygrometer 115 is provided with a wireless transmission module) and/or an alarm and/or notification may be issued when the humidity value reaches a humidity threshold. Alternatively, the desiccant 114 may be replaced in a simple periodic replacement or other suitable manner.

In one embodiment of the present application, one of the support wheels 112 is a drive wheel that may be configured to be adapted to be manually driven and/or electrically driven. In one embodiment, the drive wheel may be provided with a manual rotation handle or wheel for manually operating rotation of the support wheel. In one embodiment, the drive wheel may be driven by a motor through a speed reduction mechanism.

In one embodiment of the present application, the conveyor loop 113 is a continuous closed loop that includes an upper portion and a lower portion. The desiccant 114 may be suspended on the upper portion. In one embodiment, the desiccant 114 is suspended from the lower portion. In one embodiment, the desiccant may be a plurality of desiccant packets, which may be, but are not limited to being, identical. The plurality of desiccant packages may be mounted to the transfer loop 113 in any suitable manner, number, and/or distribution (e.g., pitch) to account for the degree of dehumidification desired. In another embodiment, as shown in fig. 15, the desiccant may comprise a mesh bag (such as a nylon material or the like) containing a bag-like desiccant. The length of the net bag and the amount of the desiccant are determined according to the need, such as the size of a room and the degree of humidity of the environment. The string bag may be flexible so as to be gradually withdrawn from the opened flooring material 200 as the support wheels 112 rotate.

In one embodiment of the present application, the axes of the pair of support wheels 112 are horizontally disposed and parallel to each other. In another embodiment, as shown in fig. 16, the axes of the pair of support wheels 112 may also be vertically disposed and parallel to each other. Other configurations and functions of the pair of support wheels 112 may be as described above. In this way, the axis of the support wheel 112 is arranged vertically, and the conveying loop 113 is positioned in a horizontal plane. Advantages of this approach include at least the size of the support wheels 112 being free of overhead space and/or the placement of desiccant 114 on both sides of the conveyor loop.

Of course, the support 100 used in the indoor raised floor structure with desiccant of the present application is not limited to the support described above, and may be any other suitable support.

Although the present application has been described herein with reference to particular embodiments, the scope of the present application is not intended to be limited to the details shown. Various modifications may be made to these details without departing from the underlying principles of the application.

Claims (10)

1. An indoor overhead floor structure, comprising:

a bracket (100);

floor panels (200) supported by upper portions of the brackets (100) at a support height above the ground to constitute a raised floor, wherein at least one floor panel in the raised floor is raisable; and

a desiccant (114) disposed in the underfloor space in a position where the lifted floor panel is accessible.

2. The indoor raised floor structure of claim 1, comprising a drying assembly comprising:

a pair of columns (111) which are respectively positioned below the floor boards (200) at the two ends and fastened on the ground;

a pair of support wheels (112) mounted to the upright (111), respectively; and

a transfer loop (113) that bypasses the pair of support wheels (112) and circulates as the support wheels (112) rotate, the desiccant (114) being disposed to the transfer loop (113);

wherein the floor panels (200) at both ends can be lifted to remove the desiccant (114) to be replaced from the transfer loop and to install new desiccant (114) into the transfer loop.

3. An indoor raised floor structure according to claim 2, characterised in that the uprights (111) are arranged below two end floor panels (200) in a row of floor panels laid in the same wall direction.

4. An indoor raised floor structure as recited in claim 2, further comprising: a hygrometer (115) disposed in the underfloor space for monitoring humidity in the space, the hygrometer (115) for indicating a humidity threshold at which the desiccant (114) needs to be replaced.

5. An indoor raised floor structure according to any of claims 2 to 4, wherein one of the support wheels (112) is a drive wheel configured to be adapted to be driven manually and/or electrically;

wherein, the driving wheel is provided with a manual rotating handle or wheel; or the driving wheel is driven by the motor through the speed reducing mechanism.

6. An indoor raised floor structure according to claim 2, characterised in that the transfer loop (113) is a continuous closed loop comprising an upper part and a lower part from which the desiccant (114) is suspended.

7. An indoor raised floor structure according to claim 6, characterised in that the desiccant (114) is a plurality of desiccant bags distributed along the lower portion or a mesh bag containing desiccant extending along the lower portion.

8. An indoor raised floor structure according to claim 2, characterised in that the axes of the pair of support wheels (112) are arranged vertically and parallel to each other; or the axes of the pair of support wheels (112) are arranged horizontally and parallel to each other.

9. An indoor raised floor structure as claimed in any one of claims 1 to 4, wherein the supports have an adjustable support height.

10. An indoor raised floor structure according to claim 9, wherein the stand has two height adjustment sections configured for preliminary and fine adjustment of support height, respectively.

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